Gems7 simple_uuid 0.4.0 2,005,620 October 11, 2013 echoe 4.6.6 1,325,250 May 15, 2014 cassandra 0.23.0 360,684 October 10, 2013 scribe 0.2.4 274,602 March 01, 2011 html5 0.10.0 217,285 October 08, 2007* conveyor 0.2.3 43,244 October 21, 2008* rocketgate-ruby 0.0.2 9,468 November 07, 2014